256477016

素因数分解:

$2^3\times {\mathrm{2179}}^1\times {\mathrm{14713}}^1$

素因数の和:16898

約数の個数: 16

約数和(自身を含む): 481147800

約数和(自身を除く): 224670784

約数列:

[1, 2, 4, 8, 2179, 4358, 8716, 14713, 17432, 29426, 58852, 117704, 32059627, 64119254, 128238508, 256477016]

約数ペア:

[(1, 256477016), (2, 128238508), (4, 64119254), (8, 32059627), (2179, 117704), (4358, 58852), (8716, 29426), (14713, 17432)]